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The TRUTH about Elemental Scientific... The "oops its not in stock" thing is annoying, never happened to me though. They said my order was ... |
8-7-2011 at 00:19 by: hkparker |
The TRUTH about Elemental Scientific... [rquote=215327&tid=16929&author=Magpie]I wish I had one of those in my neighborhood strip-ma ... |
7-7-2011 at 23:10 by: hkparker |
9+ Months Chemical Storage Mine came in HDPE but I didn't trust it, and transferred it to glass the day it got here. Doesn't m ... |
6-7-2011 at 18:15 by: hkparker |
9+ Months Chemical Storage wow you beat me to it, I was about to open this thread is a few weeks. Now if I do I'm going to get ... |
6-7-2011 at 13:40 by: hkparker |
My Homemade air cannon If that ampule broke too early... well it would be more interesting but a lot less fun...
Making ... |
6-7-2011 at 12:39 by: hkparker |
Calcium Nitrate Production CaCl2 is soluble.
CaNO3 might be much less soluble in acidic conditions due to Le Chatelier's pri ... |
5-7-2011 at 19:53 by: hkparker |
Calcium Nitrate Production Hey this aint no race Bot0nist ![;)](./images/smilies/wink.gif)
I would agree more info in needed. |
5-7-2011 at 18:59 by: hkparker |
Calcium Nitrate Production >90% pure isn't saying much. My first thought is that because nitric acid is an oxidizing agent ... |
5-7-2011 at 18:44 by: hkparker |
My Homemade air cannon [rquote=215060&tid=16903&author=Bot0nist]You should try and rig some little sealed ampules o ... |
5-7-2011 at 16:18 by: hkparker |
My Homemade air cannon While a cool project, I do believe weapons talk is strictly against the rules here. |
4-7-2011 at 23:57 by: hkparker |
Is scientific progress reaching its end? [rquote=214907&tid=16888&author=woelen]How can quantum mechanics be combined with general re ... |
3-7-2011 at 00:16 by: hkparker |
Latest chemical order? @Bot0nist lol I guess not, thanks everyone!
@Rogeryermaw yup, majoring in chem and probably a min ... |
3-7-2011 at 00:05 by: hkparker |
Latest chemical order? [rquote=214852&tid=9890&author=Rogeryermaw]
final? why final? i love your work. you can't ... |
2-7-2011 at 12:05 by: hkparker |
NaHSO4 from nitric distill I have heard mixed results. Some people say it works well, others say it works but has low yields, ... |
2-7-2011 at 00:43 by: hkparker |
Latest chemical order? haha I just cut up 200g of gloves ![:(](./images/smilies/sad.gif)
Ill be doing luminol for my big final youtube video.
last o ... |
1-7-2011 at 14:42 by: hkparker |
Science equipment looking for a home PM sent |
1-7-2011 at 10:04 by: hkparker |
NaHSO4 from nitric distill How does salting dry ice lower the temperature? Thought that only worked on water as salt is solubl ... |
30-6-2011 at 23:41 by: hkparker |
Starting a Home Lab barley81 has a good list there. Make sure you buy kosher salt as it does not contain KI. The site ... |
30-6-2011 at 19:49 by: hkparker |
2 vacuum pumps up for sale not to mention making vacuum filtration easy. I'd love to get one but I simply cannot afford it rig ... |
29-6-2011 at 08:27 by: hkparker |
Neutralization of NOx gasses from distillation of HNO3 My crystals just got kinda wet looking |
26-6-2011 at 20:57 by: hkparker |
A good idea... [rquote=214206&tid=16779&author=Bot0nist]I am not trying to be a 'character assassin" but co ... |
26-6-2011 at 19:45 by: hkparker |
Neutralization of NOx gasses from distillation of HNO3 I have led it under a solution with disastrous results due to suck back, mr.crow's method seems like ... |
26-6-2011 at 19:40 by: hkparker |
YouTube Science Channels I have really liked your recent videos chemx01, keep it up! |
25-6-2011 at 23:49 by: hkparker |
soxhlet help How pure is your solvent? Perhaps there is something in there with a higher BP? |
25-6-2011 at 19:56 by: hkparker |
A good idea... In response to your poll, pante1999
Keeping everything open is exactly what SM is, so in effect t ... |
25-6-2011 at 11:36 by: hkparker |
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